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GreyNoise vs Keystash: Which Cybersecurity Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

GreyNoise
GreyNoise
Leads 4/9
Rating
,
Reviews
0
From
Custom

in Cybersecurity

Keystash
Keystash
Rating
,
Reviews
0
From
Custom

in Cybersecurity

Jump to scorecard Ask SIA

The Short Answer

GreyNoise vs Keystash, in 15 seconds

Choose GreyNoise if…

  • You want to trial before paying
  • You depend on a broad integration ecosystem
  • You have strict security & compliance needs

Choose Keystash if…

  • You need the broader feature set

Head-to-Head Scorecard

How GreyNoise and Keystash score

GreyNoise leads on 4 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    GreyNoise
    No reviews
    Keystash
    No reviews

  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    GreyNoise
    0
    Keystash
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    GreyNoise
    Custom
    Keystash
    Custom

  • Free Access

    Availability of a free plan and/or free trial

    GreyNoise
    GreyNoise
    Free trial
    Keystash
    Paid only

  • Integrations

    Number of listed third-party integrations

    GreyNoise
    GreyNoise
    6
    Keystash
    0

  • Features

    Number of listed product capabilities

    Keystash
    GreyNoise
    0
    Keystash
    9

  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    GreyNoise
    ,
    Keystash
    ,

  • Security & Compliance

    Number of listed compliance certifications

    GreyNoise
    GreyNoise
    2
    Keystash
    ,

  • Platforms & Deployment

    Supported platforms and deployment options

    GreyNoise
    GreyNoise
    4
    Keystash
    ,

Feature Comparison

GreyNoise vs Keystash feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

GreyNoise
Keystash
Overview
User rating
,
,
Pricing model
Quote-based
,
Starting price
Custom
Custom
Free version
Free trial
Features
Key capabilities
,
SSH key managementLinux user & group managementServer access controlTwo-factor authentication (2FA)SUDO & permission managementAgent-based key sync+3
AI features
,
,
Integrations & API
Integrations
SplunkMicrosoft SentinelCrowdStrikePalo Alto Cortex XSOARServiceNowREST APIs
,
Public API
Platforms
Deployment
CloudSaaS
,
Platforms
WebAPI
,
Mobile support
Security & Compliance
Compliance
SOC 2ISO 27001
,
Vendor
Company
,
,
Verified
Founded
,
,
Headquarters
,
,

Pricing Comparison

GreyNoise vs Keystash pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

GreyNoise

Custom to start
ProfessionalCustom
  • Integrations
  • IP noise data
  • Analytics and reporting
  • SOC enrichment
EnterpriseCustom
  • Everything in Professional
  • tags
  • integrations
  • Advanced security and controls

Keystash

Custom to start

No published plan tiers, contact the vendor for a quote.

Total cost of ownership factors

Free planGreyNoise Keystash
Free trial to evaluateGreyNoise Keystash
Transparent published pricingGreyNoise Keystash
Public API (build vs. buy add-ons)GreyNoise Keystash

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

GreyNoise vs Keystash: strengths and trade-offs

GreyNoise

Pros

  • Free trial offered
  • Broad integration ecosystem (6)
  • Compliance: SOC 2, ISO 27001
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

Keystash

Pros

    Cons

    • No free plan
    • No free trial
    • Pricing is quote-based (less transparent)
    • Fewer native integrations than the alternative
    • No compliance certifications listed

    Buyer Fit

    Who should use GreyNoise vs Keystash?

    Startups

    Either

    Either keeps early-stage costs lowest with its entry tier.

    Small businesses

    Either

    Either offers the most accessible pricing for lean teams.

    Agencies

    GreyNoise

    GreyNoise connects to more tools for multi-client workflows.

    Enterprises

    GreyNoise

    GreyNoise leads on compliance and breadth for complex needs.

    Ecommerce

    GreyNoise

    GreyNoise integrates with more of the commerce stack.

    SaaS companies

    GreyNoise

    GreyNoise is the more developer- and automation-friendly choice.

    Integration overlap

    Only in GreyNoise (6)

    SplunkMicrosoft SentinelCrowdStrikePalo Alto Cortex XSOARServiceNowREST APIs

    Only in Keystash (0)

    Keep Exploring

    Other alternatives worth considering

    Similar cybersecurity products buyers compare alongside GreyNoise and Keystash.

    ThreatConnect

    ThreatConnect

    Custom
    Anomali

    Anomali

    Custom
    EclecticIQ

    EclecticIQ

    Custom
    Akeyless Platform

    Akeyless Platform

    Free
    More GreyNoise alternatives →More Keystash alternatives →

    Ask SIA which solution fits your business

    SIA, Saaskart's AI buying assistant, weighs GreyNoise and Keystash against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

    Get a personalised recommendation

    GreyNoise vs Keystash, Frequently Asked Questions

    What is the difference between GreyNoise and Keystash?

    GreyNoise and Keystash are both Cybersecurity solutions. GreyNoise is rated 0.0/5 by 0 users, while Keystash is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

    Which is better, GreyNoise or Keystash?

    Based on user ratings, GreyNoise scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

    Which is cheaper, GreyNoise or Keystash?

    Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

    Does GreyNoise or Keystash have a free plan?

    Neither GreyNoise nor Keystash currently offers a free plan, but GreyNoise provides a free trial.

    Can I switch from GreyNoise to Keystash?

    Switching between GreyNoise and Keystash is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

    Who should use GreyNoise vs Keystash?

    GreyNoise is best suited for teams that prioritise enterprise features. Keystash works well for teams needing advanced capabilities.

    Our Verdict

    The bottom line on GreyNoise vs Keystash

    Best Overall

    Either

    It's a tie balances user satisfaction and proven adoption.

    Best for Startups

    Either

    It's a tie has the friendliest entry point for new teams.

    Best for Enterprise

    GreyNoise

    GreyNoise leads on compliance and feature breadth.

    Best Value

    Either

    It's a tie delivers the lowest cost to get started.

    Best AI Features

    Either

    Comparable AI capabilities on both sides.

    Highest Rated

    Either

    Both earn equal user ratings.

    Ready to decide between GreyNoise and Keystash?

    Visit GreyNoise Visit Keystash Ask SIA
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